CVE-2018-9415 (retired)

In driver_override_store and driver_override_show of bus.c, there is apossible double free due to improper locking. This could lead to localescalation of privilege with System execution privileges needed. Userinteraction is not needed for exploitation. Product: Android Versions:Android kernel Android ID: A-69129004 References: Upstream kernel.

Ubuntu-Description

It was discovered that a race condition existed in the ARM AdvancedMicrocontroller Bus Architecture (AMBA) driver in the Linux kernel thatcould result in a double free. A local attacker could use this to cause adenial of service (system crash) or possibly execute arbitrary code.